Answer:
Helium
It will not easily react with other elements as it is a noble gas. it has complete octate .the reactivity of an element depends on its outer most electron, ( or valency of it) but in helium there is no electron left to react.
They must be separated to the point that their genetic makeup changes so that they can no longer breed.
If you are diagnosed with chlamydia, your doctor will prescribe oral antibiotics. A single dose of azithromycin or taking doxycycline twice daily for 7 to 14 days are the most common treatments and are the same for those with or without HIV. Penicillin is the preferred treatment for syphilis.
"DNA makes RNA and RNA makes protein" is the simplified version. Central dogma of molecular biology is the rules for the flow of genetic info in a life system. Hope that helps!
